merck millipore,默克密理愽
  • merck millipore,默克密理博,70726,Tuner™ Competent Cell Set - Novagen

  • merck millipore,默克密理博,70726,Tuner™ Competent Cell Set - Novagen

    产品名称：Tuner™ Competent Cell Set - Novagen
    产品型号：70726


    merck millipore,默克密理博,70726,Tuner™ Competent Cell Set - Novagen

  • 产品介绍
  • merck millipore,默克密理博,70726,Tuner™ Competent Cell Set - Novagen

    描述
    概述 Tuner™ strains are lacZY deletion mutants of BL21 and enable adjustable levels of protein expression throughout all cells in a culture. The lac permease (lacY) mutation allows uniform entry of IPTG into all cells in the population, which produces a concentration-dependent, homogeneous level of induction. By adjusting the concentration of IPTG, expression can be regulated from very low levels up to the robust, fully induced levels commonly associated with pET vectors. Lower-level expression may enhance the solubility and activity of difficult target proteins.

    DE3 indicates that the host is a lysogen of λDE3, and therefore carries a chromosomal copy of the T7 RNA polymerase gene under control of the lacUV5 promoter. Such strains are suitable for production of protein from target genes cloned in pET vectors by induction with IPTG.

    pLysS strains express T7 lysozyme, which further suppresses basal expression of T7 RNA polymerase prior to induction, thus stabilizing pET recombinants encoding target proteins that affect cell growth and viability.
    Genotypes:
    Tuner
    F– ompT hsdSB (rB– mB–) gal dcm lacY1

    Tuner(DE3)
    F– ompT hsdSB (rB– mB–) gal dcm lacY1(DE3)

    Tuner(DE3)pLysS
    F– ompT hsdSB (rB– mB–) gal dcm lacY1(DE3) pLysS (CamR)
    产品目录编号 70726
    品牌系列 Novagen®
    产品信息
    部件
    储存和货运信息
    货运代码 Dry Ice Only
    毒性 Multiple Toxicity Values, refer to MSDS
    储存 ≤ -70°C
    避免冻结 / 解冻 Avoid freeze/thaw
    无需冷冻 No
    布鲁克黑文许可证 This product is covered under license from Brookhaven National Labs. Commercial entities need to obtain a research use license prior to purchase. Please contact your licensing department to confirm that your company already holds a research use license.

    merck millipore,默克密理博,70726,Tuner™ Competent Cell Set - Novagen

上一件merck millipore产品：merck millipore,默克密理博,MABF321,Anti-CD45 (mouse) Antibody, PE, clone 30-F11
下一件merck millipore产品：merck millipore,默克密理博,ABE605,Anti-TREX1 Antibody


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